9VRS4339BKLF

Overview

The 9VRS4339BKLF is an Intel CK-Net clock generator manufactured by Renesas Electronics Corporation. Designed for application-specific clock and timing requirements, this integrated circuit supports a maximum frequency of 200MHz. It accepts crystal inputs and provides differential clock outputs. The device operates within a supply voltage range of 1.05V to 1.5V and functions reliably across an operating temperature range of 0°C to 70°C. It is housed in a 56-VFQFPN (7x7) package with exposed pads, suitable for surface mount installation.

Feature Summary

• Intel CK-Net architecture optimized for specific timing applications
• Maximum output frequency of 200MHz with crystal input
• Differential clock output capability
• Low voltage operation: 1.05V to 1.5V supply range

Applications

• Intel CK-Net compliant system designs
• High-speed digital timing circuits
• Server and storage infrastructure clocking

Procurement Notes

Verify the exact ordering suffix against official Renesas documentation to ensure correct packaging and material specifications. Confirm that the 56-VFQFPN package variant matches the design footprint requirements. Check RoHS compliance status and moisture sensitivity level prior to procurement to ensure compatibility with assembly processes.

Selection Notes

Select this component when an Intel CK-Net compatible clock solution is required for frequencies up to 200MHz. Ensure the design accommodates the 1.05V to 1.5V supply voltage constraints. Verify that the 56-pin VFQFPN package dimensions fit the PCB layout. Consider the 0°C to 70°C operating temperature range for environmental suitability.

Part Context

This part belongs to the Renesas portfolio of specialized clock timing devices. It is specifically engineered to support Intel's CK-Net architecture, which is commonly used in high-performance computing platforms. The device integrates necessary clock generation logic into a compact surface-mount package.

Replacement Considerations

Consult official Renesas cross-reference guides for verified substitutes. Ensure any replacement maintains Intel CK-Net compatibility, 200MHz frequency capability, and the 56-VFQFPN package form factor.